A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
Classification: Articles of natural cork, nesoi (excluding corks & stoppers)
NSN 6620-01-370-6829
NSN 5950-01-600-2925
NSN 6105-00-192-0151
NSN 5925-00-160-4747
NSN 5905-00-212-8802
NSN 6105-00-635-4538
NSN 5996-01-147-6054
NSN 5999-01-161-5370
NSN 5985-01-486-9281
NSN 7035-00-295-0451
NSN 5985-01-304-7165
NSN 6685-00-972-9526